DS4510 Datasheet PDF | Maxim Integrated

Maxim Integrated DS4510

The DS4510 is a CPU supervisor with integrated 64byte EEPROM memory and four programmable, nonvolatile (NV) I/O pins. It is configured with an industry-standard I 2 C™ interface using either fastmode (400kbps) or standard-mode (100kbps) communication. The I/O pins can be used as general-purpose I2C-to-parallel I/O expander with unlimited read/write capability.

Part No.	DS4510
Datasheet	DS4510 Download
Manufacturer	Maxim Integrated
Description	CPU Supervisor with Nonvolatile Memory and Programmable I/O
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GENERAL DESCRIPTION

EEPROM registers allow the power-on value of the I/O pins to be adjusted to keep track of the system’s state through power cycles, and the CPU supervisor’s timer can be adjusted between 125ms and 1000ms to meet most any application need.

FEATURES

♦ Accurate 5%, 10%, or 15% 5V Power-Supply Monitoring ♦ Programmable Reset Timer Maintains Reset After VCC Returns to an In-Tolerance Condition ♦ Four Programmable, NV, Digital I/O Pins with Selectable Internal Pullup Resistor ♦ 64 Bytes of User EEPROM ♦ Reduces Need for Discrete Components ♦ I2C-Compatible Serial Interface ♦ 10-Pin µSOP Package DS4510

APPLICATIONS

RAM-Based FPGA Bank Switching for Multiple Profiles Industrial Controls Cellular Telephones PC Peripherals PDAs PART DS4510U-5 DS4510U-10 DS4510U-15 DS4510U-5/T&R DS4510U-10/T&R DS4510U-15/T&R Ordering Information VCC TRIP POINT 5% 10% 15% 5% 10% 15% PINPACKAGE -40°C to +85°C 10 µSOP TEMP RANGE -40°C to +85°C 10 µSOP -40°C to +85°C 10 µSOP -40°C to +85°C 10 µSOP...